-
1.
S-1 plus leucovorin and oxaliplatin versus S-1 plus cisplatin as first-line therapy in patients with advanced gastric cancer (SOLAR): a randomised, open-label, phase 3 trial.
Kang, YK, Chin, K, Chung, HC, Kadowaki, S, Oh, SC, Nakayama, N, Lee, KW, Hara, H, Chung, IJ, Tsuda, M, et al
The Lancet. Oncology. 2020;(8):1045-1056
Abstract
BACKGROUND S-1 plus leucovorin and oxaliplatin showed promising efficacy for treatment of advanced gastric cancer in a randomised phase 2 study. We aimed to evaluate the efficacy and safety of oral TAS-118 (S-1 plus leucovorin) and oxaliplatin versus S-1 plus cisplatin in patients with advanced gastric cancer. METHODS We did a randomised, open-label, phase 3 trial in 62 centres across Japan and South Korea. Patients aged 20 years or older, with a histologically confirmed advanced gastric cancer with negative or unknown HER2 status, with Eastern Cooperative Oncology Group performance status of 0 or 1, measurable or evaluable metastatic lesions, and no previous treatment were randomly assigned (1:1) via an interactive web response system using the minimisation method, stratified by performance status, presence of a measurable lesion, and country, to receive TAS-118 (S-1 40-60 mg and leucovorin 25 mg orally twice daily for 7 days) plus oxaliplatin (85 mg/m2 intravenously on day 1) every 2 weeks, or S-1 (40-60 mg orally twice daily) for 21 days plus cisplatin (60 mg/m2 intravenously on day 1 or 8) every 5 weeks. The primary endpoint was overall survival in patients who had advanced gastric cancer with measurable or evaluable metastatic lesions and who received the study drug. Safety was assessed in all patients who received the study drug. This study was registered at ClinicalTrials.gov, NCT02322593. FINDINGS Between Jan 28, 2015, and Dec 5, 2016, 711 patients were randomised to TAS-118 plus oxaliplatin (n=356) or S-1 plus cisplatin (n=355). 11 untreated patients and 19 ineligible patients were excluded from the primary analysis (TAS-118 plus oxaliplatin group n=347, S-1 plus cisplatin group n=334) following recommendation from the independent data monitoring committee. After median follow-up of 26·0 months (IQR 22·0-32·8), median overall survival was 16·0 months (95% CI 13·8-18·3) in the TAS-118 plus oxaliplatin group and 15·1 months (95% CI 13·6-16·4) in the S-1 plus cisplatin group (hazard ratio 0·83, 95% CI 0·69-0·99; p=0·039). The most common grade 3 or higher adverse events in the 352 patients in the TAS-118 plus oxaliplatin group and the 348 patients in the S-1 plus cisplatin group were anaemia (56 [16%] vs 64 [18%]), neutropenia (54 [15%] vs 88 [25%]), decreased appetite (53 [15%] vs 46 [13%]), diarrhoea (33 [9%] vs 15 [4%]), and peripheral sensory neuropathy (30 [9%] vs one [<1%]). Serious adverse events were observed in 155 (44%) of 352 patients in the TAS-118 plus oxaliplatin group and 159 (46%) of 348 patients in the S-1 plus cisplatin group. Two treatment-related deaths occurred in the TAS-118 plus oxaliplatin group (pulmonary tuberculosis and viral pneumonia). INTERPRETATION TAS-118 plus oxaliplatin showed a clinically meaningful improvement in efficacy compared with S-1 plus cisplatin, and could be considered a new first-line treatment option for advanced gastric cancer in Asian patients. FUNDING Taiho Pharmaceutical and Yakult Honsha.
-
2.
Liposomal irinotecan in metastatic pancreatic adenocarcinoma in Asian patients: Subgroup analysis of the NAPOLI-1 study.
Bang, YJ, Li, CP, Lee, KH, Chiu, CF, Park, JO, Shan, YS, Kim, JS, Chen, JS, Shim, HJ, Rau, KM, et al
Cancer science. 2020;(2):513-527
Abstract
The global, randomized NAPOLI-1 phase 3 trial reported a survival benefit with liposomal irinotecan (nal-IRI) plus 5-fluorouracil/leucovorin (nal-IRI+5-FU/LV) in patients with metastatic pancreatic ductal adenocarcinoma (mPDAC) after previous gemcitabine-based therapy. Median overall survival (OS) with nal-IRI+5-FU/LV was 6.1 vs 4.2 months with 5-FU/LV alone (unstratified hazard ratio [HR] = 0.67, P = .012). Herein, we report efficacy and safety results from a post-hoc subgroup analysis of Asian patients treated at Asian centers. Primary study endpoint was OS; secondary endpoints included progression-free survival (PFS), objective response rate (ORR), and safety. Patients receiving nal-IRI+5-FU/LV (n = 34) had significantly longer median OS versus 5-FU/LV (n = 35) (8.9 vs 3.7 months; unstratified HR = 0.51, P = .025). Patients had significantly increased median PFS with nal-IRI+5-FU/LV versus 5-FU/LV (4.0 vs 1.4; unstratified HR = 0.48, P = .011), and increased ORR (8.8% vs 0; P = .114). nal-IRI monotherapy (n = 50) numerically improved efficacy endpoints versus 5-FU/LV (n = 48): median OS was 5.8 versus 4.3 months (HR = 0.83, P = .423) and median PFS was 2.8 versus 1.4 months (HR = 0.69, P = .155). Grade ≥3 neutropenia was reported more frequently with nal-IRI+5-FU/LV versus 5-FU/LV (54.5% vs 3.4%), and incidence of grade ≥3 diarrhea was comparable between the two arms (3.0% vs 6.9%). This subgroup analysis confirms nal-IRI+5-FU/LV as an efficacious treatment option that improves survival in Asian patients with mPDAC that progressed after gemcitabine-based therapy, with a safety profile agreeing with previous findings. The nal-IRI+5-FU/LV regimen should represent a new standard of care for these patients in Asia. (Clinicaltrials.gov: NCT01494506).
-
3.
Preoperative FOLFOX in resectable locally advanced rectal cancer can be a safe and promising strategy: the R-NAC-01 study.
Ichikawa, N, Homma, S, Funakoshi, T, Hattori, M, Sato, M, Kamiizumi, Y, Omori, K, Nomura, M, Yokota, R, Koike, M, et al
Surgery today. 2019;(8):712-720
Abstract
PURPOSE The aim of this study was to assess the safety of rectal surgery after 5-fluorouracil-leucovorin-oxaliplatin chemotherapy (FOLFOX6). METHODS This was a prospective, multicenter study in 11 Japanese hospitals. We included patients with rectal cancer who received 4 courses of modified FOLFOX6 (mFOLFOX6) before rectal surgery and examined the postoperative complication rate, the clinicopathological response, and the rate of chemotherapy-related adverse events (UMIN 000012559). RESULTS The study population included 36 men and 5 women. The average age of the patients was 60.8 years and the average body mass index was 23.1 kg/m2. After 4 courses of chemotherapy, grade 2 peripheral nerve disorder and other grade 3 adverse events were seen in 3 patients each (7.3%). Twenty-eight (73.7%) and 8 (21.1%) patients underwent low anterior resection and abdominoperineal resection, respectively. The pelvic nerves were preserved in 35 patients. Surgical morbidity (grade ≥ 3) occurred in 4 patients (10.5%). Anastomotic leakage occurred after surgery in 2 patients (7.1%). No patients achieved pathologically complete remission. However, downstaging of the clinical stage and N stage was seen in 17 (41.5%) and 22 (53.7%) patients, respectively. CONCLUSIONS Surgery after four courses of mFOLFOX6 chemotherapy can be a safe and promising strategy for patients with locally advanced rectal cancer.
-
4.
Attenuated FOLFIRINOX in the salvage treatment of gemcitabine-refractory advanced pancreatic cancer: a phase II study.
Kim, JH, Lee, SC, Oh, SY, Song, SY, Lee, N, Nam, EM, Lee, S, Hwang, IG, Lee, HR, Lee, KT, et al
Cancer communications (London, England). 2018;(1):32
-
-
Free full text
-
Abstract
BACKGROUND Combination therapy with oxaliplatin, irinotecan, fluorouracil, and leucovorin (FOLFIRINOX) chemotherapy drastically improves survival of advanced pancreatic cancer patients. However, the efficacy of FOLFIRINOX as a second-line treatment after gemcitabine failure has not been tested prospectively. We investigated the feasibility and safety of attenuated FOLFIRINOX in patients with gemcitabine-refractory advanced pancreatic cancer. METHODS A multicenter phase II prospective open-label, single-arm study was conducted at 14 hospitals. Patients with histologically proven invasive ductal pancreatic adenocarcinoma, a measurable or evaluable lesion, Eastern Cooperative Oncology Group performance status 0 or 1, adequate organ function, and aged 19 years or older were eligible. Attenuated FOLFIRINOX consisted of oxaliplatin 65 mg/m2, irinotecan 135 mg/m2, and leucovorin 400 mg/m2 injected intravenously on day 1 and 5-fluorouracil 2000 mg/m2 continuously infused intravenously over 46 h on days 1-2, repeated every 2 weeks. The primary endpoint was progression-free survival from the initiation of FOLFIRINOX. Secondary endpoints were the objective response rate, disease control rate, overall survival, safety, and tolerability. We estimated overall survival and progression-free survival using the Kaplan-Meier methods. RESULTS We enrolled 39 patients from 14 institutions. The objective response rate was 10.3%, while the disease control rate was 64.1%. The 6-month and 1-year overall survival rates were 59.0% and 15.4%, respectively. Median progression-free survival and overall survival were 3.8 months (95% confidence interval [CI] 1.5-6.0 months) and 8.5 months (95% CI 5.6-11.4 months), respectively. Grade 3 or 4 adverse events were neutropenia (41.0%), nausea (10.3%), anorexia (10.3%), anemia (7.7%), mucositis (7.7%), pneumonia/pleural effusion (5.1%), and fatigue (5.1%). One treatment-related death attributable to septic shock occurred. CONCLUSION Attenuated FOLFIRINOX may be promising as a second-line therapy for gemcitabine-refractory pancreatic cancer.
-
5.
Roux-en-Y or Billroth II Reconstruction After Radical Distal Gastrectomy for Gastric Cancer: A Multicenter Randomized Controlled Trial.
So, JB, Rao, J, Wong, AS, Chan, YH, Pang, NQ, Tay, AYL, Yung, MY, Su, Z, Phua, JNS, Shabbir, A, et al
Annals of surgery. 2018;(2):236-242
Abstract
OBJECTIVE The aim of the study was to compare the clinical symptoms between Billroth II (B-II) and Roux-en-Y (R-Y) reconstruction after distal subtotal gastrectomy (DG) for gastric cancer. BACKGROUND Surgery is the mainstay of curative treatment for gastric cancer. The technique for reconstruction after DG remains controversial. Both B-II and R-Y are popular methods. METHODS This is a prospective multicenter randomized controlled trial. From October 2008 to October 2014, 162 patients who underwent DG were randomly allocated to B-II (n = 81) and R-Y (n = 81) groups. The primary endpoint is Gastrointestinal (GI) Symptoms Score 1 year after surgery. We also compared the nutritional status, extent of gastritis on endoscopy, and quality of life after surgery between the 2 procedures at 1 year. RESULTS Operative time was significantly shorter for B-II than for R-Y [mean difference 21.5 minutes, 95% confidence interval (95% CI) 3.8-39.3, P = 0.019]. The B-II and R-Y groups had a peri-operative morbidity of 28.4% and 33.8%, respectively (P = 0.500) and a 30-day mortality of 2.5% and 1.2%, respectively (P = 0.500). GI symptoms score did not differ between R-Y versus B-II reconstruction (mean difference -0.45, 95% CI -1.21 to 0.31, P = 0.232). R-Y resulted in a lower median endoscopic grade for gastritis versus B-II (mean difference -1.32, 95% CI -1.67 to -0.98, P < 0.001). We noted no difference in nutritional status (R-Y versus B-II mean difference -0.31, 95% CI -3.27 to 2.65, P = 0.837) and quality of life at 1 year between the 2 groups too. CONCLUSION Although BII is associated with a higher incidence of heartburn symptom and higher median endoscopic grade for gastritis, BII and RY are similar in terms of overall GI symptom score and nutritional status at 1 year after distal gastrectomy.
-
6.
Multicentre factorial randomized clinical trial of perioperative immunonutrition versus standard nutrition for patients undergoing surgical resection of oesophageal cancer.
Mudge, LA, Watson, DI, Smithers, BM, Isenring, EA, Smith, L, Jamieson, GG, ,
The British journal of surgery. 2018;(10):1262-1272
Abstract
BACKGROUND Preoperative immunonutrition has been proposed to reduce the duration of hospital stay and infective complications following major elective surgery in patients with gastrointestinal malignancy. A multicentre 2 × 2 factorial RCT was conducted to determine the impact of preoperative and postoperative immunonutrition versus standard nutrition in patients with oesophageal cancer. METHODS Patients were randomized before oesophagectomy to immunonutrition (IMPACT® ) versus standard isocaloric/isonitrogenous nutrition, then further randomized after operation to immunonutrition versus standard nutrition. Clinical and quality-of-life outcomes were assessed at 14 and 42 days after operation on an intention-to-treat basis. The primary outcome was the occurrence of infective complications. Secondary outcomes were other complications, duration of hospital stay, mortality, nutritional and quality-of-life outcomes (EuroQol EQ-5D-3 L™, European Organisation for Research and Treatment of Cancer (EORTC) QLQ-C30 and EORTC QLQ-OES18). Patients and investigators were blinded until the completion of data analysis. RESULTS Some 278 patients from 11 Australian sites were randomized; two were excluded and data from 276 were analysed. The incidence of infective complications was similar for all groups (37 per cent in perioperative standard nutrition group, 51 per cent in perioperative immunonutrition group, 34 per cent in preoperative immunonutrition group and 40 per cent in postoperative immunonutrition group; P = 0·187). There were no significant differences in any other clinical or quality-of-life outcomes. CONCLUSION Use of immunonutrition before and/or after surgery provided no benefit over standard nutrition in patients undergoing oesophagectomy. Registration number: ACTRN12611000178943 ( https://www.anzctr.org.au).
-
7.
Nutritional Recovery after Open and Laparoscopic Distal Gastrectomy for Early Gastric Cancer: A Prospective Multicenter Comparative Trial (CCOG1204).
Matsushita, H, Tanaka, C, Murotani, K, Misawa, K, Ito, S, Ito, Y, Kanda, M, Mochizuki, Y, Ishigure, K, Yaguchi, T, et al
Digestive surgery. 2018;(1):11-18
Abstract
BACKGROUND Little information from prospective clinical trials is available on the influences of surgical approaches on postoperative body compositions and nutritional status. We designed a prospective non-randomized trial to compare postoperative chronological changes in body composition and nutritional status between laparoscopic and open distal gastrectomy for stage I gastric cancer (GC). METHODS Body compositions and nutritional indicators in blood tests were measured at the baseline and at the 1st, 3rd, 6th, and 12th postoperative months (POM). The primary end point was the decrease relative to the baseline in the body muscle mass at POM 6. RESULTS Ninety-six patients for the laparoscopic group and 52 for the open group were eligible for data analysis. No significant differences were found in any baseline demographics, body compositions, and nutritional indicators between the groups. The changes of body muscle mass at POM 6 were similar in both groups. Overall, no significant differences between the groups were observed in any of the body composition and nutritional indicators during the first year after surgery. CONCLUSIONS Postoperative body compositions and nutritional status were not affected by surgical approaches during the first 12 months after surgery in patients who underwent distal gastrectomy for stage I GC.
-
8.
Observed benefit and safety of aflibercept in elderly patients with metastatic colorectal cancer: An age-based analysis from the randomized placebo-controlled phase III VELOUR trial.
Ruff, P, Van Cutsem, E, Lakomy, R, Prausova, J, van Hazel, GA, Moiseyenko, VM, Soussan-Lazard, K, Dochy, E, Magherini, E, Macarulla, T, et al
Journal of geriatric oncology. 2018;(1):32-39
Abstract
OBJECTIVES Aflibercept (ziv-aflibercept) significantly improves progression-free (PFS) and overall survival (OS) when added to 5-fluorouracil, leucovorin and irinotecan (FOLFIRI), compared with FOLFIRI alone, in patients with metastatic colorectal cancer previously treated with oxaliplatin-based therapy. This subset analysis of the VELOUR study investigates aflibercept plus FOLFIRI versus placebo plus FOLFIRI according to age. METHODS Efficacy and safety were analyzed by treatment arm and age (≥ or <65years). RESULTS Overall, 443 patients were ≥65years old (205 in aflibercept arm; 238 in placebo arm) and 783 were <65years old (407 in aflibercept arm; 376 in placebo arm). Median OS was 12.6 versus 11.3months (hazard ratio [HR]: 0.85; 95.34% CI 0.68-1.07) in patients ≥65years old and 14.5 versus 12.5months (HR: 0.80; 95.34% CI 0.67-0.95) in those patients <65years old, for patients receiving FOLFIRI plus aflibercept or placebo, respectively. There was no interaction between treatment and age. Treatment-emergent adverse events (AEs) were comparable for patients <65years and ≥65years old. The incidence of grade 3/4 AEs was higher for patients ≥65years old than for those <65years old in both the aflibercept (89.3% versus 80.5%) and placebo (67.4% versus 59.4%) arms. Interaction tests for grade 3/4 antiangiogenic agent-related AEs suggested no heterogeneity between the older and younger patient populations (p>0.1). CONCLUSION A limited but consistent benefit on both OS and PFS was associated with the addition of aflibercept to FOLFIRI compared with placebo in patients <65 and ≥65years old, with a marked but manageable increase in the toxicity profile in older patients. TRIAL REGISTRATION clinicaltrials.govNCT00561470.
-
9.
Quality-adjusted survival with combination nal-IRI+5-FU/LV vs 5-FU/LV alone in metastatic pancreatic cancer patients previously treated with gemcitabine-based therapy: a Q-TWiST analysis.
Pelzer, U, Blanc, JF, Melisi, D, Cubillo, A, Von Hoff, DD, Wang-Gillam, A, Chen, LT, Siveke, JT, Wan, Y, Solem, CT, et al
British journal of cancer. 2017;(10):1247-1253
-
-
Free full text
-
Abstract
BACKGROUND In the NAPOLI-1 Phase 3 trial, nal-IRI+5-fluorouracil and leucovorin (5-FU/LV) significantly improved median overall survival (6.1 vs 4.2 months, P=0.012) and progression-free survival (3.1 vs 1.5 months, P=0.0001) vs 5-FU/LV alone in metastatic pancreatic adenocarcinoma patients previously treated with gemcitabine-based therapy. This analysis evaluated between treatment differences in quality-adjusted time without symptoms of disease progression or toxicity (Q-TWiST). METHODS Overall survival was partitioned into time with grade ⩾3 toxicity (TOX), disease progression (REL), and time without disease progression symptoms or grade ⩾3 toxicity (TWiST). Mean Q-TWiST was calculated by weighting time spent by a utility of 1.0 for TWiST and 0.5 for TOX and REL. In threshold analyses, utility for TOX and REL were varied from 0.0 to 1.0. RESULTS Patients in nal-IRI+5-FU/LV (n=117) vs 5-FU/LV (n=119) had significantly more mean time in TWiST (3.4 vs 2.4 months) and TOX (1.0 vs 0.3 months) but similar REL (2.5 vs 2.7 months). In the base case, nal-IRI+5-FU/LV patients had 1.3 months (95% CI, 0.4-2.1; 5.1 vs 3.9) greater Q-TWiST (threshold analyses range: 0.9-1.6 months). CONCLUSIONS Within NAPOLI-1, nal-IRI+5-FU/LV resulted in statistically significant and clinically meaningful gains in quality-adjusted survival vs 5-FU/LV alone.
-
10.
Adenoma detection with blue-water infusion colonoscopy: a randomized trial.
Lesne, A, Rouquette, O, Touzet, S, Petit-Laurent, F, Tourlonias, G, Pasquion, A, Rivory, J, Aguero Garcete, G, Scanzi, J, Chalumeau, S, et al
Endoscopy. 2017;(8):765-775
Abstract
UNLABELLED Background and aims Colonoscopy is currently the reference method to detect colorectal neoplasia, yet some adenomas remain undetected. The water infusion technique and dying with indigo carmine has shown interesting results for reducing this miss rate. The aim of this study was to compare the adenoma detection rate (adenoma and adenocarcinoma; ADR) and the mean number of adenomas per patient (MAP) for blue-water infusion colonoscopy (BWIC) versus standard colonoscopy. Methods We performed a multicenter, randomized controlled trial in eight units, including patients with a validated indication for colonoscopy (symptoms, familial or personal history, fecal occult blood test positive). Consenting patients were randomized 1:1 to BWIC or standard colonoscopy. All colonoscopies were performed by experienced colonoscopists. All colonoscopy quality indicators were prospectively recorded. Results Among the 1065 patients included, colonoscopies were performed completely for 983 patients (514 men; mean age 59.1). The ADR was not significantly different between the groups; 40.4 % in the BWIC group versus 37.5 % in the standard colonoscopy group (odds ratio [OR] 1.13; 95 % confidence interval [CI] 0.87 - 1.48; P = 0.35). MAP was significantly greater in the BWIC group (0.79) than in the standard colonoscopy group (0.64; P = 0.005). For advanced adenomas, the results were 50 (10.2 %) and 36 (7.3 %), respectively (P = 0.10). The cecal intubation rate was not different but the time to cecal intubation was significantly longer in BWIC group (9.9 versus 6.2 minutes; P < 0.001). Conclusion Despite the higher MAP with BWIC, the routine use of BWIC does not translate to a higher ADR. Whether increased detection ultimately results in a lower rate of interval carcinoma is not yet known. CLINICAL TRIALS REGISTRATION EudraCT 2012-A00548 - 35; NCT01937429.